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Displaying results 849151 - 849160 of 859445

Water discharge from both Arizona and Nevada canyon wall outlets viewed from the Hoover Dam, approximately 1931-1936

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Water discharge from both Arizona and Nevada canyon wall outlets viewed from the Hoover Dam, approximately 1931-1936

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Arizona spillway and bridge at the Hoover Dam, 1935

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Upstream face of Hoover Dam showing intake towers and Arizona observation point, approximately 1936-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Hoover Dam's downstream face and Nevada lookout point with Fortification Mountain in the background, approximately 1936-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Hoover Dam's downstream face, powerhouse, and diversion tunnels, approximately 1935-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Hoover Dam's crest and intake towers, approximately 1935-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Hoover Dam's crest and intake towers, approximately 1935-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Hoover Dam's intake towers, crest, downstream face, and Black Canyon, approximately 1935-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component

Plaque beneath the American flag at Hoover Dam, approximately 1935-1939

Level of Description

File

Archival Collection

L. F. Manis Photograph Collection

Archival Component